Health-related quality of life assessment in health economic analyses involving type 2 diabetes.

AIM: Incorporating health-related quality of life (HRQoL) measures into health economic analyses can help to provide evidence to inform decisions about how to improve patient outcomes in the most cost-effective manner. The aim of this narrative review was to assess which HRQoL instruments have been used in economic evaluations of type 2 diabetes management including in Indigenous communities. METHOD: MEDLINE (Ovid), Embase (Ovid) and Cochrane were searched from inception to June 2022. Studies included patients with type 2 diabetes; economic evaluations, derived scores from direct questioning of individuals; and were in English. Records were assessed for bias using the JBI critical appraisal tools. RESULTS: A total of 3737 records were identified, with 22 publications meeting the criteria for inclusion. Across those 22 articles, nine HRQoL instruments had been utilised. Generic tools were most frequently used to measure HRQoL, including EQ-5D (-3 L and -5 L) (n = 10, 38%); SF-12 (n = 5, 19%); and SF-36 (n = 4, 15%). Two tools addressing the specific stressors faced by people with type 2 diabetes were utilised: Problem Areas In Diabetes tool (n = 1, 4%) and Diabetes Distress Scale (n = 1, 4%). Two publications reported whether the study population included Indigenous peoples. CONCLUSION: A wide range of HRQoL instruments are used in economic evaluations of type 2 diabetes management, with the most frequent being varying forms of the EQ-5D. Few economic evaluations noted whether Indigenous peoples were featured in the study population. More research into HRQoL in people living with type 2 diabetes is urgently needed to improve evidence on effectiveness and cost-effectiveness of interventions.

Can flash glucose monitoring improve glucose management for Aboriginal and Torres Strait Islander peoples with type 2 diabetes? A protocol for a randomised controlled trial.

BACKGROUND: Aboriginal and Torres Strait Islander peoples are disproportionately impacted by type 2 diabetes. Continuous glucose monitoring (CGM) technology (such as Abbott Freestyle Libre 2, previously referred to as Flash Glucose Monitoring) offers real-time glucose monitoring that is convenient and easy to use compared to self-monitoring of blood glucose (SMBG). However, this technology's use is neither widespread nor subsidised for Aboriginal and Torres Strait Islander peoples with type 2 diabetes. Building on existing collaborations with a national network of Aboriginal and Torres Strait Islander communities, this randomised controlled trial aims to assess the effect of CGM compared to SMBG on (i) haemoglobin A1c (HbA1c), (ii) achieving blood glucose targets, (iii) reducing hypoglycaemic episodes and (iv) cost-effective healthcare in an Aboriginal and Torres Strait Islander people health setting. METHODS: This is a non-masked, parallel-group, two-arm, individually randomised, controlled trial (ACTRN12621000753853). Aboriginal and Torres Strait Islander adults with type 2 diabetes on injectable therapy and HbA1c ≥ 7.5% (n = 350) will be randomised (1:1) to CGM or SMBG for 6 months. The primary outcome is change in HbA1c level from baseline to 6 months. Secondary outcomes include (i) CGM-derived metrics, (ii) frequency of hypoglycaemic episodes, (iii) health-related quality of life and (iv) incremental cost per quality-adjusted life year gained associated with the CGM compared to SMBG. Clinical trial sites include Aboriginal Community Controlled Organisations, Aboriginal Medical Services, primary care centres and tertiary hospitals across urban, rural, regional and remote Australia. DISCUSSION: The trial will assess the effect of CGM compared to SMBG on HbA1c for Aboriginal and Torres Strait Islander people with type 2 diabetes in Australia. This trial could have long-term benefits in improving diabetes management and providing evidence for funding of CGM in this population. TRIAL REGISTRATION: Australian and New Zealand Clinical Trials Registry ACTRN12621000753853. Registered on 15th June 2021.

The Clinical Evolutions of Surveillance and Violence During Three Contemporary US Crises: Opioid Overdose, COVID-19, and Racial Reckoning.

In 2020, three crises coalesced to transform the clinical care landscape of addiction medicine in the United States (US). The opioid overdose crisis (crisis #1), which had been contributing to excess US mortality for over two decades, worsened during the COVID-19 pandemic (crisis #2). The racial reckoning (crisis #3) spurred by the murder of George Floyd at the hands of police impacted clinical care, especially in safety net clinical settings where the majority of people targeted by police violence, and other forms of structural violence, receive healthcare to mend both physical and psychological wounds. Collectively, the three crises changed how providers and patients viewed their experiences of clinical surveillance and altered their relationships to the violence of US healthcare. Drawing from two different research studies conducted during the years preceding and during the COVID-19 pandemic (2017-2022) with low income, safety net patients at risk for opioid overdose and their care providers, I analyze the relationship between surveillance and violence in light of changes wrought by these three intersecting health and social crises. I suggest that shifting perceptions about surveillance and violence contributed to clinical care innovations that offer greater patient autonomy and transform critical components of addiction medicine care practice.

Implementation of a nurse-led, multidisciplinary model of care for older adults with cancer: a process evaluation protocol.

INTRODUCTION: Cancer is predominantly a disease of older adults, with an increasing number of cancer diagnoses in individuals aged 65 or older. Multiple geriatric factors have been shown to impact patient outcomes in cancer treatment. However, oncology specialists are not well adapted to incorporate geriatric assessment into practice due to a lack of resources and knowledge of the specialty.The primary aim of this study is to implement and evaluate a nurse-led, multidisciplinary model of care for older adults with cancer at two public tertiary hospitals in Melbourne, Australia. METHODS AND ANALYSIS: This study will aim to assess 200 patients across 2 sites. Both sites will assess individuals with lung cancer; the second site will also include individuals with genitourinary, upper gastrointestinal and colorectal cancers.This process evaluation will use quantitative and qualitative methods to explore the reach, effectiveness, adoption, implementation, and maintenance (RE-AIM) of the nurse-led, multidisciplinary model of care. ETHICS AND DISSEMINATION: Ethical approval and local governance approvals have been obtained by Austin Health and Monash Health Human Research Ethics committees. Dissemination will occur via publications, conferences, social medical and local engagement with clinicians, consumers and managers.

Rethinking urban-rural designations in public health surveillance of the overdose crisis and crafting an agenda for future monitoring.

Rurality has served as a key concept in popular and scientific understandings of the US overdose crisis, with White, rural, and low-income areas thought to be most heavily affected. However, we observe that overdose trends have risen nearly uniformly across the urban-rural designations employed in most research, implying that their importance has likely been overstated or incorrectly conceptualized. Nevertheless, urbanicity/rurality does serve as a key axis to understand inequalities in overdose mortality when assessed with more nuanced modalities-employing a more granular analysis of geography at the sub-county level, and intersecting rurality sociodemographic indices such as race/ethnicity. Using national overdose data from 1999-2021, we illustrate the intersectional importance of rurality for overdose surveillance. Finally, we offer recommendations for integrating these insights into drug overdose surveillance moving forward.

Telehealth for management of chronic non-cancer pain and opioid use disorder in safety net primary care.

BACKGROUND: The SARS-CoV-2 (COVID-19) pandemic increased use of telehealth for the management of opioid use disorder and chronic non-cancer pain in primary care safety net clinical systems. Significant barriers to telehealth exist, little is known about how these barriers impact urban safety net, primary care providers and their patients. The objective of this study was to qualitatively assess the benefits and challenges of telehealth for management of chronic non-cancer pain, opioid use disorder, and multi-morbidity in primary care, safety net clinical systems. METHODS: We interviewed patients with chronic non-cancer pain and history of substance use (n = 22) and their primary care clinicians (n = 7) in the San Francisco Bay Area, March-July 2020. We recorded, transcribed, coded, and content analyzed interviews. RESULTS: COVID-19 shelter-in-place orders contributed to increases in substance use and uncontrolled pain, and posed challenges for monitoring opioid safety and misuse through telehealth. None of the clinics used video visits due to low digital literacy/access. Benefits of telehealth included decreased patient burden and missed appointments and increased convenience and control of some chronic conditions (e.g., diabetes, hypertension). Telehealth challenges included loss of contact, greater miscommunication, and less comprehensive care interactions. CONCLUSIONS: This study is one of the first to examine telehealth use in urban safety net primary care patients with co-occurring chronic non-cancer pain and substance use. Decisions to continue or expand telehealth should consider patient burden, communication and technology challenges, pain control, opioid misuse, and medical complexity.

A multicomponent approach to studying cultural propensities during foraging in the wild.

Determining the cultural propensities or cultural behaviours of a species during foraging entails an investigation of underlying drivers and motivations. In this article, we propose a multicomponent approach involving behaviour, ecology, and physiology to accelerate the study of cultural propensities in the wild. We propose as the first component the use of field experiments that simulate natural contexts, such as foraging behaviours and tool use opportunities, to explore social learning and cultural tendencies in a variety of species. To further accelerate this component, we discuss and advocate for the use of modern machine learning video analysis tools. In conjunction, we examine non-invasive methods to measure ecological influences on foraging such as phenology, fruit availability, dietary intake; and physiological influences such as stress, protein balance, energetics, and metabolism. We feature non-invasive urine sampling to investigate urea, creatinine, ketone bodies, the thyroid hormone triiodothyronine (T3), cortisol and connecting peptides of insulin. To conclude, we highlight the benefits of combining ecological and physiological conditions with behavioural field experiments. This can be done across wild species, and provides the framework needed to test ecological hypotheses related to cultural behaviour.

Accounting for the interplay of interpersonal and structural trauma in the treatment of chronic non-cancer pain, opioid use disorder, and mental health in urban safety-net primary care clinics.

While the epidemiological literature recognizes associations between chronic non-cancer pain (CNCP), opioid use disorder (OUD), and interpersonal trauma stemming from physical, emotional, sexual abuse or neglect, the complex etiologies and interplay between interpersonal and structural traumas in CNCP populations are underexamined. Research has documented the relationship between experiencing multiple adverse childhood experiences (ACEs) and the likelihood of developing an OUD as an adult. However, the ACEs framework is criticized for failing to name the social and structural contexts that shape ACE vulnerabilities in families. Social scientific theory and ethnographic methods offer useful approaches to explore how interpersonally- and structurally-produced traumas inform the experiences of co-occurring CNCP, substance use, and mental health. We report findings from a qualitative and ethnographic longitudinal cohort study of patients with CNCP (n = 48) who received care in safety-net settings and their primary care providers (n = 23). We conducted semi-structured interviews and clinical and home-based participant observation from 2018 to 2020. Here we focus our analyses on how patients and providers explained and situated the role of patient trauma in the larger clinical context of reductions in opioid prescribing to highlight the political landscape of the United States opioid overdose crisis and its impact on clinical interactions. Findings reveal the disproportionate burden structurally-produced, racialized trauma places on CNCP, substance use and mental health symptoms that shapes patients' embodied experiences of pain and substance use, as well as their emotional experiences with their providers. Experiences of trauma impacted clinical care trajectories, yet providers and patients expressed limited options for redress. We argue for an adaptation of trauma-informed care approaches that contextualize the structural determinants of trauma and their interplay with interpersonal experiences to improve clinical care outcomes.

Inequities in obesity: Indigenous, culturally and linguistically diverse, and disability perspectives.

Population groups, including Aboriginal and Torres Strait Islander peoples, people with disability, and people from culturally and linguistically diverse communities (CALD) experience health inequity and resulting disparities in disease rates. These include higher rates of obesity and associated chronic diseases. This paper brings together three perspectives by researchers in the fields of Indigenous health, disability and CALD health to examine how overweight and obesity impact these populations in Australia and to put forward ways of addressing the problem. The authors urge investment in research co-designed with people from each of these communities and with lived experience of obesity to build valuable knowledge about what preventive actions and interventions will work to reduce obesity rates. They call for evidence-based, tailored obesity prevention programs to address these historical disparities and improve health outcomes among some of Australia's disadvantaged populations.

Health Impact of Street Sweeps from the Perspective of Healthcare Providers.

BACKGROUND: Homeless street sweeps are frequent operations in many cities in the USA in which government agencies move unhoused people living in public outdoor areas. Little research exists on the health impact of street sweeps operations. OBJECTIVE: This study was created at the request of community advocacy groups to investigate and document the health impacts of street sweeps from the perspective of healthcare providers. DESIGN: This is a qualitative study using data gathered from open-ended questions. PARTICIPANTS: We recruited 39 healthcare providers who provided health and wellness services in San Francisco for people experiencing homelessness (PEH) between January 2018 and January 2020. INTERVENTIONS: We administered a qualitative, open-ended questionnaire to healthcare providers using Qualtrics surveying their perspectives on the health impact of street sweeps. APPROACH: We conducted qualitative thematic analysis on questionnaire results. KEY RESULTS: Street sweeps may negatively impact health through two outcomes. The first outcome is material loss, including belongings and medical items. The second outcome is instability, including geographic displacement, community fragmentation, and loss to follow-up. These outcomes may contribute to less effective management of chronic health conditions, infectious diseases, and substance use disorders, and may increase physical injuries and worsen mental health. Providers also reported that sweeps may negatively impact the healthcare system by promoting increased usage of emergency departments and inpatient hospital care. CONCLUSIONS: Sweeps may have several negative consequences for the physical and mental health of the PEH community and for the healthcare system.

COVID-19 Testing and Vaccine Acceptability Among Homeless-Experienced Adults: Qualitative Data from Two Samples.

BACKGROUND: Homeless-experienced populations are at increased risk of exposure to SARS-CoV-2 due to their living environments and face an increased risk of severe COVID-19 disease due to underlying health conditions. Little is known about COVID-19 testing and vaccination acceptability among homeless-experienced populations. OBJECTIVE: To understand the facilitators and barriers to COVID-19 testing and vaccine acceptability among homeless-experienced adults. DESIGN: We conducted in-depth interviews with participants from July to October 2020. We purposively recruited participants from (1) a longitudinal cohort of homeless-experienced older adults in Oakland, CA (n=37) and (2) a convenience sample of people (n=57) during a mobile outreach COVID-19 testing event in San Francisco. PARTICIPANTS: Adults with current or past experience of homelessness. APPROACH: We asked participants about their experiences with and attitudes towards COVID-19 testing and their perceptions of COVID-19 vaccinations. We used participant observation techniques to document the interactions between testing teams and those approached for testing. We audio-recorded, transcribed, and content analyzed all interviews and identified major themes and subthemes. KEY RESULTS: Participants found incentivized COVID-19 testing administered in unsheltered settings and supported by community health outreach workers (CHOWs) to be acceptable. The majority of participants expressed a positive inclination toward vaccine acceptability, citing a desire to return to routine life and civic responsibility. Those who expressed hesitancy cited a desire to see trial data, concerns that vaccines included infectious materials, and mistrust of the government. CONCLUSIONS: Participants expressed positive evaluations of the incentivized, mobile COVID-19 testing supported by CHOWs in unsheltered settings. The majority of participants expressed a positive inclination toward vaccination. Vaccine hesitancy concerns must be addressed when designing vaccine delivery strategies that overcome access challenges. Based on the successful implementation of COVID-19 testing, we recommend mobile delivery of vaccines using trusted CHOWs to address concerns and facilitate wider access to and uptake of the COVID vaccine.

Physical activity interventions to prevent and manage type 2 diabetes among Aboriginal and Torres Strait Islander peoples: a systematic review protocol.

OBJECTIVE: This systematic review aims to synthesize evidence to determine the effect of physical activity on the prevention and management of type 2 diabetes among Aboriginal and Torres Strait Islander Australians. INTRODUCTION: Physical activity interventions have been shown to have a positive influence in the prevention and management of type 2 diabetes. A body of evidence for the impact among Aboriginal and Torres Strait Islander people is emerging, but a definitive understanding is yet to be realized. INCLUSION CRITERIA: The review will include studies with Aboriginal and Torres Strait Islander populations of any age group and from any setting or region in Australia. Studies will be included if they report on physical activity interventions, programs, or activities to prevent or manage type 2 diabetes. Studies may compare physical activity interventions to usual care, alternate treatments, or no intervention, or may be pre-post studies. This review will consider studies that measure change in physical activity or exercise levels and/or change in HbA1c level. METHODS: Nine databases will be searched, and studies published in English will be included. No date limits will be set. Methodological quality will be determined using critical appraisal checklists appropriate to the study design and the CREATE Critical Appraisal Tool to appraise research from Aboriginal and Torres Strait Islander perspectives. Data extracted will include population group, study design, methods, intervention components, and physical activity-related outcomes. Quantitative data will be pooled where possible to enable a meta-analysis to be conducted. Heterogeneous studies will be synthesized narratively.

Living with diabetes and disadvantage: A qualitative, geographical case study.

AIMS AND OBJECTIVES: To elucidate the experiences of people living with diabetes, residing in an urban diabetogenic area. BACKGROUND: Community-level social and environmental factors have a role to play in the development of type 2 diabetes mellitus. Socio-economic deprivation; high obesity rates; high access to fast foods; and multiculturalism contribute to higher rates of diabetes in some geographical areas. However, there is a lack of research examining people's experiences of living with diabetes in diabetogenic areas. The word diabetogenic implies that the phenomenon of interest contributes to the development of diabetes. DESIGN: Qualitative, geographical case study approach. METHODS: A convenience sample of 17 people living with diabetes in a diabetogenic, low-socio-economic urban area participated in face-to-face, semi-structured interviews. Interviews were audio-recorded, transcribed and analysed thematically. This paper adheres to the COREQ guidelines. FINDINGS: Four main themes were identified: 1. Diabetes fatalism: Inevitability and inertia; 2. Living with Inequity: Literacy and intersectionality; 3. Impersonal services: Intimidating and overwhelming; and, 4. Education in the community: Access and anecdotes. CONCLUSIONS: This study has highlighted the need to develop local solutions for local problems. In this geographical area, solutions need to address generally lower health literacy, how the community would prefer to receive diabetes education and the issue of diabetes fatalism. RELEVANCE TO CLINICAL PRACTICE: Findings from this study have highlighted a need to re-examine how diabetes education is delivered in communities that are already experiencing multiple disadvantages. There are research and practice connotations for how fatalism is positioned for people at high risk of developing diabetes.

Tolerization with BLP down-regulates HMGB1 a critical mediator of sepsis-related lethality.

Tolerization with bacterial lipoprotein (BLP) affords a significant survival benefit in sepsis. Given that high mobility group box protein-1 (HMGB1) is a recognized mediator of sepsis-related lethality, we determined if tolerization with BLP leads to alterations in HMGB1. In vitro, BLP tolerization led to a reduction in HMGB1 gene transcription. This was mirrored at the protein level, as HMGB1 protein expression and release were reduced significantly in BLP-tolerized human THP-1 monocytic cells. BLP tolerance in vivo led to a highly significant, long-term survival benefit following challenge with lethal dose BLP in C57BL/6 mice. This was associated with an attenuation of HMGB1 release into the circulation, as evidenced by negligible serum HMGB1 levels in BLP-tolerized mice. Moreover, HMGB1 levels in peritoneal macrophages from BLP-tolerized mice were reduced significantly. Hence, tolerization with BLP leads to a down-regulation of HMGB1 protein synthesis and release. The improved survival associated with BLP tolerance could thus be explained by a reduction in HMGB1, were the latter associated with lethality in BLP-related sepsis. In testing this hypothesis, it was noted that neutralization of HMGB1, using anti-HMGB1 antibodies, abrogated BLP-associated lethality almost completely. To conclude, tolerization with BLP leads to a down-regulation of HMGB1, thus offering a novel means of targeting the latter. HMGB1 is also a mediator of lethality in BLP-related sepsis.